M038000EMeasures for Emergency Case 19 Measures for Emergency CaseMeasures for Emergency Case1. When Radio-control Operation is ImpossibleThe radio-control operation is electrically made with the radio-control system. Therefore, apart or the whole of the radio-control operation becomes impossible when the radio-controlsystem has a problem.If a problem of the radio-control operation is recognized, confirm the operation of the fourLEDs of the transmitter and the mode indicator lamp of the control unit.(1) If the LED of the transmitter flashesIf the power of the transmitter is turned onwhile the motion selection switch isoperated, indications (2) as shown in thetable are displayed.If the power of the transmitter is turned onwhile the speed control lever is operated,indications (4) as shown in the table aredisplayed.If the power of the transmitter is turned onwhile the motion selection switch andspeed control lever are operated,indications (1) as shown in the table aredisplayed.In either case, once again turn the poweron.If the power of the transmitter is turned onwhile the push switch (the horn, enginestart and speed mode) is operated,indications (3) as shown in the table aredisplayed.After confirming the switch, once again turnthe power on.If the motion selection switch is kept underthe operation state approximately for fiveminutes due to a failure, trapped dirt or thelike, indications (2) as shown in the tableare displayed. After confirming the switch,once again turn the power on.Depending on the failure conditions, changing to the manual operation may notrestore the normal operation.Check the LED indications of the transmitter or the error number on the modeindicator lamp of the control unit in order to take the correct measure for the errornumber.WarningM22676EFlashing red (with short cycle) Flashing red (with long cycle)Flashing orange Flashing greenMode indicatorlampTransmitterControl unitEngine startLED Speed mode LEDEmergencystop LEDPower LEDEmergencystop LEDI / R Engine startLEDSpeedmode LED Power LED Modeindicator lamp* I / R : Indication priority